I think the supps and most proteins will be O.K. If you are bothered by them right now it could be that you have a raw intestinal tract. I have a gluten sensitivity and still take many supps. You really have to watch what you eat and drink. Even soy sauce and most salad dressings are off limits.It is difficult to eat out and don't even think about beer. You will make many mistakes along the way but you will feel better in the end.